Description

Nsc 133442-D3 is a deuterated organic compound, identified by CAS No. 1054624-90-6, primarily utilized as a stable isotope-labeled internal standard in advanced analytical chemistry. This high-purity material is critical for ensuring the accuracy and reliability of quantitative analyses, particularly in complex matrices. It is an essential tool for researchers and quality control laboratories in the pharmaceutical, agrochemical, and environmental monitoring sectors who require precise measurement and method validation.

Application

• As a stable isotope-labeled internal standard for quantitative mass spectrometry (LC-MS/MS, GC-MS) in pharmacokinetic and metabolism studies.
• For method development and validation in analytical laboratories to ensure accuracy, precision, and compliance with regulatory guidelines (e.g., FDA, EMA).
• Use in deuterium labeling studies and mechanistic research within medicinal chemistry and drug discovery programs.
• Application in environmental analysis for the precise quantification of trace-level contaminants and their metabolites.
• As a critical reference material in clinical diagnostics for developing assays for biomarkers or therapeutic drug monitoring.
• For quality control and assurance in the manufacturing of active pharmaceutical ingredients (APIs) and fine chemicals.

Basic Information

Product Name	Nsc 133442-D3
CAS No.	1054624-90-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	NSC-133442-D3; 133442-D3; Deuterated NSC 133442; NSC133442 deuterated standard; (Compound with CAS 1054624-90-6); Internal Standard for NSC 133442; Stable Isotope-Labeled NSC 133442
EINECS	Contact for details

Quality Control

Every batch of Nsc 133442-D3 is produced and analyzed under strict quality management protocols to ensure the highest standards of isotopic purity and chemical integrity. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, providing detailed results for isotopic enrichment, chemical purity, and identity confirmation.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry, well-ventilated area. Keep the container sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-content)	≥ 98.0 atom % D
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.